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33:04
YouTube
NYC CNC
Drilling Large Holes in Cast Iron with a Trepan Tool!
Trepan drilling with Paul Debolt. Boring large holes to diameter "takes too long and wastes material." Trepanning saves time and money! Not only does it require less horsepower than typical drills, a pristine slug is left behind, which can be sold or used to make other parts. Paul walks us through how he uses his trepan tool, which is made of a ...
180.2K views
May 13, 2020
Trepanning History
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Anyone who has been involved in a car, trucking, motorcycle, bike, pedestrian or other accident in the last year at no fault of their own, may qualify for maximum compensation. Click below to take our 30-second qualification evaluation: https://survey.alchemer.com/s3/8348441/tcfcav2 | Auto Accident Claims Support | Facebook
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